/**
* Method to display a view.
*
* @param boolean If true, the view output will be cached
* @param array An array of safe url parameters
*
* @return jcontroller This object to support chaining.
*/
public function display($cachable = false, $urlparams = false)
{
$view = JRequest::getCmd('view', $this->default_view);
$layout = JRequest::getCmd('layout');
$id = JRequest::getUint('id');
// Inject default view if not set
if (empty($view)) {
JRequest::setVar('view', $this->default_view);
$view = $this->default_view;
}
if ($view == $this->default_view) {
$parent_id = JRequest::getUInt('filter_parent_id');
$project = PFApplicationHelper::getActiveProjectId('filter_project');
if ($parent_id && $project === "") {
$this->setRedirect('index.php?option=com_pfrepo&view=' . $this->default_view);
return $this;
} elseif ($parent_id > 1 && $project > 0) {
// Check if the folder belongs to the project
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('project_id')->from('#__pf_repo_dirs')->where('id = ' . (int) $parent_id);
$db->setQuery($query);
$pid = $db->loadResult();
if ($pid != $project) {
// No match, redirect to the project root dir
$query->clear();
$query->select('id, path')->from('#__pf_repo_dirs')->where('parent_id = 1')->where('project_id = ' . (int) $project);
$db->setQuery($query, 0, 1);
$dir = $db->loadObject();
if ($dir) {
$this->setRedirect('index.php?option=com_pfrepo&view=' . $this->default_view . '&filter_project=' . $project . '&filter_parent_id=' . $dir->id);
return $this;
}
}
}
}
// Check form edit access
if ($layout == 'edit' && !$this->checkEditId('com_pfrepo.edit.' . $view, $id)) {
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
$this->setMessage($this->getError(), 'error');
$this->setRedirect(JRoute::_('index.php?option=com_pfrepo&view=' . $this->default_view, false));
return false;
}
// Add the sub-menu
PFrepoHelper::addSubmenu($view);
// Display the view
parent::display($cachable, $urlparams);
return $this;
}